4-in-1 Battery Brush Set with 15 mm & 22 mm Copper Pipe Cleaners What it is A complete metal cleaning set: 4-in-1 battery brush dual-head plus dedicated pipe cleaners in 15 mm and 22 mm sizes. Designed for thorough cleaning and rust/oxidation removal on copper pipes and related parts. Key benefits — why you need it Faster, more consistent cleaning: replaces time-consuming manual scraping or sanding with a tool that quickly removes oxidation and contaminants. Better joints and repairs: properly cleaned pipe surfaces make soldering and welding easier and more reliable, reducing rework. Durable for demanding jobs: metal construction and fine steel bristles resist high torque and heat so the tool holds up under frequent use. What makes this set stand out Dual-head 4-in-1 battery brush: built to work with battery brush tools for efficient operation and versatile access to tight spaces. Hexagonal handle for control: engineered to provide stability and reduce slippage during high-torque use. Two pipe sizes included: 15 mm and 22 mm cleaners cover common copper tubing dimensions used in plumbing and HVAC work. Materials and performance Metal body with fine steel bristles designed to resist wear, torque and heat during repetitive cleaning tasks. Copper pipe cleaner heads engineered specifically for preparing copper surfaces before welding or soldering. Typical applications (practical use scenarios) Plumbing and HVAC installation: clean 15 mm or 22 mm copper tubing ends before soldering to ensure a clean, oxide-free surface for strong joints. Automotive and equipment maintenance: remove rust and scale from fittings, small pipes and connectors to restore part fit and function. Manufacturing and machining prep: deburr and clean copper components prior to assembly, welding or brazing to improve consistency and reduce defects. Who it’s for Technicians, plumbers, HVAC installers, mechanics and fabricators who need a compact, durable cleaning solution for copper pipes and related metal parts. What’s included 4-in-1 battery brush dual-head Pipe cleaner heads for 15 mm and 22 mm copper pipes Use notes Intended for cleaning and preparing copper pipes and metal parts. Use appropriate safety equipment (gloves, eye protection) when operating with battery-powered brushes.